** Part of fix for bug #359745

2008-11-28  Milan Crha  <mcrha@redhat.com>

	** Part of fix for bug #359745

	* caldav-source.c: (ensure_caldav_source_group),
	(e_plugin_lib_enable): Ensure source group for VTODO and VJOURNAL too.
	* caldav-source.c: (set_refresh_time), (get_refresh_minutes),
	(spin_changed), (option_changed), (oge_caldav):
	Be able to change refresh time for the CalDAV sources.
	* org-gnome-evolution-caldav.eplug.xml:
	Show CalDAV options under all the other standard options.

Note: Requires at least eds revision 9781 (version 2.25.2, in configure.in already)


svn path=/trunk/; revision=36820

1 files changed, 150 insertions, 11 deletions

diff --git a/plugins/caldav/caldav-source.c b/plugins/caldav/caldav-source.c
index 24bf2040f3..cd758f54bb 100644
--- a/plugins/caldav/caldav-source.c
+++ b/plugins/caldav/caldav-source.c
@@ -52,21 +52,31 @@ GtkWidget *      oge_caldav               (EPlugin                    *epl,
 /* plugin intialization */
 
 static void
-ensure_caldav_source_group (void)
+ensure_caldav_source_group (ECalSourceType source_type)
 {
 	ESourceList  *slist;
-	ESourceGroup *group;
-
+	GSList *groups, *g;
+	ESourceGroup *group = NULL;
 
-	if (!e_cal_get_sources (&slist, E_CAL_SOURCE_TYPE_EVENT, NULL)) {
+	if (!e_cal_get_sources (&slist, source_type, NULL)) {
 		g_warning ("Could not get calendar source list from GConf!");
 		return;
 	}
 
-	group = e_source_list_peek_group_by_name (slist, _("CalDAV"));
+	groups = e_source_list_peek_groups (slist);
+	for (g = groups; g; g = g->next) {
+		group = E_SOURCE_GROUP (g->data);
+
+		if (group && e_source_group_peek_base_uri (group) && strncmp ("caldav://", e_source_group_peek_base_uri (group), 9) == 0)
+			break;
+
+		group = NULL;
+	}
 
 	if (group == NULL) {
+		/* no such group has been found, create it */
 		gboolean res;
+
 		group = e_source_group_new (_("CalDAV"), "caldav://");
 		res = e_source_list_add_group (slist, group, -1);
 
@@ -77,8 +87,12 @@ ensure_caldav_source_group (void)
 		}
 
 		g_object_unref (group);
-		g_object_unref (slist);
+	} else {
+		/* we found the group, change the name based on the actual language */
+		e_source_group_set_name (group, _("CalDAV"));
 	}
+
+	g_object_unref (slist);
 }
 
 int
@@ -87,7 +101,9 @@ e_plugin_lib_enable (EPluginLib *ep, int enable)
 
 	if (enable) {
 		d(g_print ("CalDAV Eplugin starting up ...\n"));
-		ensure_caldav_source_group ();
+		ensure_caldav_source_group (E_CAL_SOURCE_TYPE_EVENT);
+		ensure_caldav_source_group (E_CAL_SOURCE_TYPE_TODO);
+		ensure_caldav_source_group (E_CAL_SOURCE_TYPE_JOURNAL);
 	}
 
 	return 0;
@@ -189,6 +205,85 @@ user_changed (GtkEntry *editable, ESource *source)
 	e_uri_free (euri);
 }
 
+static void
+set_refresh_time (ESource *source, GtkWidget *spin, GtkWidget *option)
+{
+	int time;
+	int item_num = 0;
+	const char *refresh_str = e_source_get_property (source, "refresh");
+	time = refresh_str ? atoi (refresh_str) : 30;
+
+	if (time  && !(time % 10080)) {
+		/* weeks */
+		item_num = 3;
+		time /= 10080;
+	} else if (time && !(time % 1440)) {
+		/* days */
+		item_num = 2;
+		time /= 1440;
+	} else if (time && !(time % 60)) {
+		/* hours */
+		item_num = 1;
+		time /= 60;
+	}
+	gtk_option_menu_set_history (GTK_OPTION_MENU (option), item_num);
+	gtk_spin_button_set_value (GTK_SPIN_BUTTON (spin), time);
+}
+
+static char *
+get_refresh_minutes (GtkWidget *spin, GtkWidget *option)
+{
+	int setting = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (spin));
+	switch (gtk_option_menu_get_history (GTK_OPTION_MENU (option))) {
+	case 0:
+		/* minutes */
+		break;
+	case 1:
+		/* hours */
+		setting *= 60;
+		break;
+	case 2:
+		/* days */
+		setting *= 1440;
+		break;
+	case 3:
+		/* weeks - is this *really* necessary? */
+		setting *= 10080;
+		break;
+	default:
+		g_warning ("Time unit out of range");
+		break;
+	}
+
+	return g_strdup_printf ("%d", setting);
+}
+
+static void
+spin_changed (GtkSpinButton *spin, ESource *source)
+{
+	char *refresh_str;
+	GtkWidget *option;
+
+	option = g_object_get_data (G_OBJECT (spin), "option");
+
+	refresh_str = get_refresh_minutes ((GtkWidget *) spin, option);
+	e_source_set_property (source, "refresh", refresh_str);
+	g_free (refresh_str);
+}
+
+static void
+option_changed (GtkOptionMenu *option, ESource *source)
+{
+	char *refresh_str;
+	GtkWidget *spin;
+
+	spin = g_object_get_data (G_OBJECT (option), "spin");
+
+	refresh_str = get_refresh_minutes (spin, (GtkWidget *) option);
+	e_source_set_property (source, "refresh", refresh_str);
+	g_free (refresh_str);
+}
+
 GtkWidget *
 oge_caldav  (EPlugin                    *epl,
 	     EConfigHookItemFactoryData *data)
@@ -204,11 +299,13 @@ oge_caldav  (EPlugin                    *epl,
 	GtkWidget    *widget;
 	GtkWidget    *luser;
 	GtkWidget    *user;
+	GtkWidget    *label, *hbox, *spin, *option, *menu;
+	GtkWidget    *times[4];
 	char         *uri;
 	char         *username;
 	const char   *ssl_prop;
 	gboolean      ssl_enabled;
-	int           row;
+	int           row, i;
 
 	source = t->source;
 	group = e_source_peek_group (source);
@@ -268,12 +365,14 @@ oge_caldav  (EPlugin                    *epl,
 			  G_CALLBACK (location_changed),
 			  source);
 
+	row++;
+
 	cssl = gtk_check_button_new_with_mnemonic (_("Use _SSL"));
 	gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(cssl), ssl_enabled);
 	gtk_widget_show (cssl);
 	gtk_table_attach (GTK_TABLE (parent),
 			  cssl, 1, 2,
-			  row + 1, row + 2,
+			  row , row + 1,
 			  GTK_FILL, 0, 0, 0);
 
 	g_signal_connect (G_OBJECT (cssl),
@@ -281,19 +380,21 @@ oge_caldav  (EPlugin                    *epl,
 			  G_CALLBACK (ssl_changed),
 			  source);
 
+	row++;
+
 	luser = gtk_label_new_with_mnemonic (_("User_name:"));
 	gtk_widget_show (luser);
 	gtk_misc_set_alignment (GTK_MISC (luser), 0.0, 0.5);
 	gtk_table_attach (GTK_TABLE (parent),
 			  luser, 0, 1,
-			  row + 2, row + 3,
+			  row, row + 1,
 			  GTK_FILL, 0, 0, 0);
 
 	user = gtk_entry_new ();
 	gtk_widget_show (user);
 	gtk_entry_set_text (GTK_ENTRY (user), username ? username : "");
 	gtk_table_attach (GTK_TABLE (parent), user,
-			  1, 2, row + 2, row + 3,
+			  1, 2, row, row + 1,
 			  GTK_EXPAND | GTK_FILL, 0, 0, 0);
 
 	gtk_label_set_mnemonic_widget (GTK_LABEL (luser), user);
@@ -303,10 +404,48 @@ oge_caldav  (EPlugin                    *epl,
 			  G_CALLBACK (user_changed),
 			  source);
 
+	row++;
 
         g_free (uri);
 	g_free (username);
 
+	/* add refresh option */
+	label = gtk_label_new_with_mnemonic (_("Re_fresh:"));
+	gtk_widget_show (label);
+	gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
+	gtk_table_attach (GTK_TABLE (parent), label, 0, 1, row, row+1, GTK_FILL, 0, 0, 0);
+
+	hbox = gtk_hbox_new (FALSE, 6);
+	gtk_widget_show (hbox);
+
+	spin = gtk_spin_button_new_with_range (0, 100, 1);
+	gtk_label_set_mnemonic_widget (GTK_LABEL (label), spin);
+	gtk_widget_show (spin);
+	gtk_box_pack_start (GTK_BOX (hbox), spin, FALSE, TRUE, 0);
+
+	option = gtk_option_menu_new ();
+	gtk_widget_show (option);
+	times[0] = gtk_menu_item_new_with_label (_("minutes"));
+	times[1] = gtk_menu_item_new_with_label (_("hours"));
+	times[2] = gtk_menu_item_new_with_label (_("days"));
+	times[3] = gtk_menu_item_new_with_label (_("weeks"));
+	menu = gtk_menu_new ();
+	gtk_widget_show (menu);
+	for (i = 0; i < 4; i++) {
+		gtk_widget_show (times[i]);
+		gtk_menu_shell_append (GTK_MENU_SHELL (menu), times[i]);
+	}
+	gtk_option_menu_set_menu (GTK_OPTION_MENU (option), menu);
+	set_refresh_time (source, spin, option);
+	gtk_box_pack_start (GTK_BOX (hbox), option, FALSE, TRUE, 0);
+
+	g_object_set_data (G_OBJECT (option), "spin", spin);
+	g_signal_connect (G_OBJECT (option), "changed", G_CALLBACK (option_changed), source);
+	g_object_set_data (G_OBJECT (spin), "option", option);
+	g_signal_connect (G_OBJECT (spin), "value-changed", G_CALLBACK (spin_changed), source);
+
+	gtk_table_attach (GTK_TABLE (parent), hbox, 1, 2, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
+
 	return widget;
 }